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Let P be the set of all regular n -sided polygon having an integer measure of exterior angles.
How many polygons are there in set P?
Let P be the set of all regular n -sided polygon having an integer measure of exterior angles.
How many polygons are there in set P?
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Answer:
Correct me if im wrong po
Sana makatulong
Answer:
12
Step-by-step explanation:
The sum of internal angles of n-sided polygon is (n-2)180°
so each internal angle =n-2/n multiply by 180°
so the interior angle =180°-n-2/n multiply by 180°
=(1-n-2/n) multiply by 180°
=360/n
so n=3,4,5,6,8,9,10,12,18,2036,72
SO THERE ARE 12 POLYGONS IN SET P